<?php
function __autoload($class_name) {
include './'.$class_name . '.php';
}

$xmlReader = MyXmlReader::getInstance();

$stateList = $xmlReader->getStates();
print $xmlReader->getCsv($stateList);
$cityList = $xmlReader->getCities("Assam");	
print $xmlReader->getCsv($cityList);

?>